/* ============================================
   TomTuVi - Premium Dark Mystical Theme v2
   ============================================ */

:root {
  --bg-primary: #0d0a1a;
  --bg-secondary: #16103a;
  --bg-glass: rgba(255, 255, 255, 0.03);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-primary: #e8e0f0;
  --text-secondary: #a098b0;
  --accent-purple: #a855f7;
  --accent-cyan: #06d6a0;
  --accent-pink: #f72585;
  --accent-gold: #ffd60a;
  --hanh-kim: #ffd700;
  --hanh-moc: #2ecc71;
  --hanh-thuy: #3498db;
  --hanh-hoa: #e74c3c;
  --hanh-tho: #e67e22;
  --radius: 16px;
  --radius-sm: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Quicksand', sans-serif;
  background: radial-gradient(ellipse at 20% 50%, #1a0b3e 0%, var(--bg-primary) 70%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */
.app-header {
  text-align: center;
  padding: 30px 0 10px;
}

.app-title {
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.app-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 6px;
  letter-spacing: 2px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  padding: 10px;
  border-radius: 30px;
  margin: 20px auto;
  max-width: 600px;
  border: 1px solid var(--border-glass);
}

.tab {
  flex: 1;
  padding: 12px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 22px;
  cursor: pointer;
  transition: all 0.3s;
}

.tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.tab.active {
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
  color: #fff;
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
}

/* Tab Content */
.tab-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Glass Card */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 20px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* Forms */
.input-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}

.form-group {
  flex: 1;
}

.form-group.full {
  flex: 3;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Quicksand', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.15);
}

.form-group select option {
  background: #1a1040;
}

/* Radio Group */
.radio-group {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 0;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  color: var(--text-secondary) !important;
  cursor: pointer;
  text-transform: none !important;
  letter-spacing: 0 !important;
}

.radio-label input[type="radio"] {
  width: auto;
  accent-color: var(--accent-purple);
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #06d6a0, #3a86ff);
  color: #fff;
  font-family: 'Quicksand', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 10px;
  letter-spacing: 1px;
  box-shadow: 0 4px 20px rgba(6, 214, 160, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(6, 214, 160, 0.4);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-back {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-secondary);
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s;
  margin-bottom: 16px;
}

.btn-back:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ============================================
   CHART BANNER (Premium Info Bar)
   ============================================ */
.chart-banner {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(6, 214, 160, 0.08), rgba(247, 37, 133, 0.06));
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.chart-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.banner-main {
  text-align: center;
  margin-bottom: 12px;
  position: relative;
}

.banner-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 1px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner-menh {
  font-size: 0.9rem;
  color: var(--accent-cyan);
  font-weight: 700;
  margin-top: 4px;
}

.banner-details {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  position: relative;
}

.banner-tag {
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ============================================
   TỬ VI CHART - 4×4 Grid (Premium)
   ============================================ */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, auto);
  gap: 2px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(6, 214, 160, 0.1));
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 4px 30px rgba(168, 85, 247, 0.1);
}

.cung-cell {
  background: var(--bg-primary);
  padding: 10px;
  min-height: 130px;
  position: relative;
  transition: all 0.25s;
  border: 1px solid transparent;
}

.cung-cell:hover {
  background: rgba(168, 85, 247, 0.06);
  border-color: rgba(168, 85, 247, 0.2);
  z-index: 2;
}

.cung-cell.menh-cung {
  background: rgba(247, 37, 133, 0.06);
  border: 2px solid var(--accent-pink) !important;
  box-shadow: inset 0 0 20px rgba(247, 37, 133, 0.08);
}

.cung-cell.than-cung {
  background: rgba(6, 214, 160, 0.04);
  border: 2px solid var(--accent-cyan) !important;
}

.cung-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 3px;
}

.cung-badges {
  display: flex;
  gap: 3px;
  flex-wrap: wrap;
}

.badge-menh,
.badge-than {
  font-size: 0.5rem;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-menh {
  background: linear-gradient(135deg, var(--accent-pink), #ff6b9d);
  color: #fff;
}

.badge-than {
  background: linear-gradient(135deg, var(--accent-cyan), #5dffc3);
  color: #000;
}

.cung-chi {
  font-size: 0.65rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.cung-palace {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.15);
}

.cung-daihan {
  font-size: 0.55rem;
  color: var(--accent-purple);
  opacity: 0.8;
  margin-bottom: 4px;
  font-weight: 600;
}

.cung-stars {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}

.star-tag {
  font-size: 0.6rem;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
  white-space: nowrap;
  line-height: 1.5;
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
}

.star-tag:hover {
  background: rgba(255, 255, 255, 0.1);
}

.star-tag.chinh-tinh {
  font-weight: 800;
  font-size: 0.72rem;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.07);
  border-left: 2px solid currentColor;
}

/* Ngũ Hành star colors */
.star-tag.hanhKim {
  color: var(--hanh-kim);
}

.star-tag.hanhMoc {
  color: var(--hanh-moc);
}

.star-tag.hanhThuy {
  color: var(--hanh-thuy);
}

.star-tag.hanhHoa {
  color: var(--hanh-hoa);
}

.star-tag.hanhTho {
  color: var(--hanh-tho);
}

/* Center cell */
.center-cell {
  grid-column: 2 / 4;
  grid-row: 2 / 4;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, rgba(22, 16, 58, 0.95) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
  position: relative;
}

.center-icon {
  font-size: 2.5rem;
  margin-bottom: 6px;
  animation: pulse 3s infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.9;
  }

  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

.center-title {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.center-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-weight: 600;
}

.center-divider {
  width: 60px;
  height: 2px;
  margin: 10px auto;
  background: linear-gradient(90deg, transparent, var(--accent-purple), transparent);
}

.center-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
  margin-top: 8px;
}

.center-item {
  text-align: center;
  padding: 6px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.center-label {
  font-size: 0.55rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.center-value {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

/* ============================================
   AI MASTER ANALYSIS BOX
   ============================================ */
.ai-master-box {
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(22, 16, 58, 0.95), rgba(13, 10, 26, 0.98));
  border: 1px solid rgba(168, 85, 247, 0.2);
  box-shadow: 0 8px 40px rgba(168, 85, 247, 0.08);
}

.ai-master-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(247, 37, 133, 0.08));
  border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}

.ai-master-avatar {
  font-size: 2.2rem;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168, 85, 247, 0.15);
  border-radius: 50%;
  border: 2px solid rgba(168, 85, 247, 0.3);
  flex-shrink: 0;
}

.ai-master-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.ai-master-sub {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-top: 2px;
}

.ai-master-content {
  padding: 22px;
  font-size: 0.92rem;
  line-height: 1.9;
}

.ai-loading {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  padding: 30px;
  color: var(--text-secondary);
}

.ai-spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid rgba(168, 85, 247, 0.2);
  border-top-color: var(--accent-purple);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.ai-result-text {
  color: var(--text-primary);
}

.ai-result-text h4 {
  color: var(--accent-cyan);
  margin: 16px 0 6px;
  font-size: 1rem;
}

.ai-result-text strong {
  color: var(--accent-gold);
}

/* ============================================
   NUMEROLOGY
   ============================================ */
.hero-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 12px;
  border: 3px solid rgba(255, 255, 255, 0.6);
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 30px rgba(247, 37, 133, 0.4);
  animation: glow 3s infinite;
}

@keyframes glow {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(247, 37, 133, 0.4);
  }

  50% {
    box-shadow: 0 0 40px rgba(247, 37, 133, 0.6);
  }
}

.stats-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin: 16px 0;
}

.stat-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  text-align: center;
  min-width: 80px;
}

.stat-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.stat-lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.trait-box {
  background: rgba(0, 0, 0, 0.3);
  border-left: 4px solid var(--accent-cyan);
  padding: 12px 16px;
  margin: 8px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.trait-box.weak {
  border-left-color: var(--accent-pink);
}

.trait-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.trait-label.strong {
  color: var(--accent-cyan);
}

.trait-label.weak {
  color: var(--accent-pink);
}

/* ============================================
   TAROT
   ============================================ */
.tarot-suggestions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 12px 0;
}

.suggestion-pill {
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  font-family: 'Quicksand', sans-serif;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.suggestion-pill:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.tarot-cards {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 20px 0;
}

.tarot-card {
  width: 160px;
  text-align: center;
}

.tarot-card img {
  width: 100%;
  border-radius: 12px;
  border: 2px solid #d4af37;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
  transition: transform 0.3s;
}

.tarot-card img:hover {
  transform: scale(1.05);
}

.card-name {
  margin-top: 6px;
  font-family: 'Noto Serif', serif;
  font-size: 0.8rem;
  color: var(--accent-gold);
  font-weight: 600;
}

.tarot-reading {
  font-family: 'Noto Serif', serif;
  font-size: 0.95rem;
  line-height: 1.8;
  background: rgba(255, 255, 255, 0.03);
  border-left: 4px solid var(--accent-purple);
  padding: 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 16px 0;
}

/* ============================================
   CHAT
   ============================================ */
.chat-area {
  margin-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 18px;
}

.chat-title {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--accent-purple);
  font-weight: 700;
}

.chat-messages {
  max-height: 350px;
  overflow-y: auto;
  margin-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-purple) transparent;
}

.chat-msg {
  padding: 10px 14px;
  margin: 6px 0;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.7;
  animation: fadeIn 0.3s ease;
}

.chat-msg.user {
  background: rgba(168, 85, 247, 0.12);
  border-left: 3px solid var(--accent-purple);
}

.chat-msg.assistant {
  background: rgba(6, 214, 160, 0.06);
  border-left: 3px solid var(--accent-cyan);
}

.chat-input-row {
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Quicksand', sans-serif;
  font-size: 0.9rem;
}

.chat-input-row input:focus {
  outline: none;
  border-color: var(--accent-purple);
}

.chat-input-row button {
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Quicksand', sans-serif;
}

.chat-input-row button:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Footer */
.app-footer {
  text-align: center;
  margin-top: 40px;
  padding: 20px 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.app-footer hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
}

.footer-links {
  margin: 8px 0;
}

.footer-links a {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  margin: 0 8px;
}

.footer-links a:hover {
  opacity: 0.7;
}

.copyright {
  margin-top: 8px;
  font-size: 0.7rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
/* ============================================
   BÓI BÀI TÂY
   ============================================ */
.western-cards {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 20px 0;
}

.western-card {
  width: 120px;
  height: 170px;
  background: #fff;
  border-radius: 12px;
  border: 4px solid #ccc;
  position: relative;
  padding: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s;
}

.western-card:hover {
  transform: translateY(-5px);
}

.wc-corner-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: flex-start;
  line-height: 1;
}

.wc-corner-bot {
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: flex-end;
  line-height: 1;
  transform: rotate(180deg);
}

.wc-rank {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: Arial, sans-serif;
}

.wc-center {
  font-size: 3rem;
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.wc-name {
  position: absolute;
  bottom: -28px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
  white-space: nowrap;
}

.card-vi {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.btn-draw-more {
  display: block;
  margin: 16px auto;
  padding: 10px 24px;
  border: 1px solid var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
  color: var(--accent-gold);
  border-radius: 30px;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-draw-more:hover {
  background: var(--accent-gold);
  color: #000;
}

@media (max-width: 768px) {
  .app-title {
    font-size: 1.5rem;
  }

  .tabs {
    flex-wrap: wrap;
    border-radius: 12px;
  }

  .tab {
    font-size: 0.75rem;
    padding: 10px 8px;
  }

  .form-row {
    flex-direction: column;
    gap: 8px;
  }

  .chart-grid {
    font-size: 0.7rem;
  }

  .cung-cell {
    min-height: 90px;
    padding: 6px;
  }

  .star-tag {
    font-size: 0.5rem;
  }

  .star-tag.chinh-tinh {
    font-size: 0.58rem;
  }

  .center-cell {
    padding: 12px;
  }

  .center-title {
    font-size: 0.95rem;
  }

  .center-icon {
    font-size: 1.8rem;
  }

  .tarot-card {
    width: 120px;
  }

  .banner-name {
    font-size: 0.95rem;
  }

  .ai-master-header {
    padding: 14px 16px;
    gap: 10px;
  }

  .ai-master-avatar {
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
  }

  .ai-master-content {
    padding: 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .app-container {
    padding: 10px;
  }

  .glass-card {
    padding: 16px;
  }

  .chart-grid {
    gap: 1px;
  }

  .cung-cell {
    min-height: 65px;
    padding: 4px;
  }

  .star-tag {
    font-size: 0.45rem;
    padding: 0 3px;
  }

  .star-tag.chinh-tinh {
    font-size: 0.52rem;
  }

  .cung-palace {
    font-size: 0.6rem;
  }

  .cung-chi {
    font-size: 0.5rem;
  }
}